Which versions of zrgvh2481 are malicious?

The following RubyGems versions of zrgvh2481 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate zrgvh2481 if I installed it?

Remove zrgvh2481 from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

I already installed zrgvh2481 — how do I know if it already compromised me?

If zrgvh2481 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Is zrgvh2481 part of a known attack campaign?

Yes — zrgvh2481 is associated with the RLMA-2026-04371, RLUA-2026-10309 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find zrgvh2481 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for zrgvh2481 (version 0.0.1).

Malicious package

zrgvh2481RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

zrgvh2481 is a confirmed malicious RubyGems package (MAL-2026-9720) that executes malicious code on install (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in zrgvh2481 (RubyGems)

MAL-2026-9720

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

gem uninstall zrgvh2481

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

563abb9c88b5710b63961e94166d99b9487c09f305dd3a34c30d70c9fc75b9ae

88ee22c48bbde05096b58169b5fbb493ca139b655142ef94dbaffaa272830a05

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for zrgvh2481 (version 0.0.1).
If you installed it — respond
Remove zrgvh2481 from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If zrgvh2481 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. zrgvh2481 on RubyGems has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-04371RLUA-2026-10309

References

Credits

ReversingLabs · finder

Detect & block this

O3 blocks zrgvh2481-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring

Explore

All malware advisories How O3 detects malware Vulnerability database